I tried a new HDD but found out it was not supported because it was 64 bit or something
I hope that's not it. I can't get anything to load from the CD ROM drive.
I may get desperate and open it a third time to look for loose wires, etc.
The second time was to un-reverse the wires to two identical adjacent plugs, no color coding, no won't fit in the wrong socket, and different color wires in the plug and socket.